| 摘要 |
<p>PURPOSE:To facilitate disconnection of an apparatus in a box body, and to omit adjustment at the time of mounting by providing a disconnection rod in a hollow shaft, and by embedding a fixed side contact part, to/from which the front end of the disconnection rod is attached/detached, in the front end of an insulating layer on the other side of a center conductor. CONSTITUTION:A through hole 2a is formed at the shaft core of the inside of a center conductor 2 embedded in an insulating layer 1 to a recessed part 2d3. A round-rod shape disconnection rod 11, on which a female screw 11a is formed, is inserted in the hole 2a, and a groove 19 is formed in parallel to the shaft on the under surface of the large diameter part of the rod 11. A groove 12a is formed on the recessed part 2d3, while a disconnection rod fixing tool 12, on which a male screw is formed, is loosely fitted in the recessed part 2d3, and the male screw part is fitted with the female screw 11a of the rod 11. A seat 15 is preliminarily embedded in the left end of the insulating layer 1, while a multi-contact 16 of the same shape as a multi-contact 17 fitted in the inner circumference of the conductor 2, is fitted in the inner circumference of the seat 15, which is fixed to the rear surface of a conductor 39 provided vertically on an apparatus chamber in the front surface side of a partition plate 31e.</p> |
